" (iv)."sin3 theta+sin2 theta+sin theta=0

sin theta + sin3 theta + sin5 theta = 0

Solve the following equations: sin3 theta+sin2 theta+sin theta=0

If" " 0 < theta < pi/2, " then show that " sin theta sin 2 theta sin 3 theta le 9/16

Solve 4sin theta sin2 theta sin4 theta=sin3 theta

If : 0 lt theta lt pi/2 and sin 7theta + sin 4 theta + sin theta=0 , then : theta =

If sin 7theta + sin 4theta + sin theta = 0, 0 le theta le pi//2 , then theta =

sin2theta-sin4theta+sin6theta=0

Prove that : (sin theta + 2 sin 3theta + sin 5theta)/(sin 3theta + 2 sin 5theta + sin 7theta) = (sin 3theta)/(sin 5theta)

sin3 theta=4sin theta sin2 theta sin4 theta in0<=theta<=pi has